If you ever happen to find yourself anywhere close to the Midwest, it would be in your best interest to stop by Boxcar Books in Bloomington, Indiana. You will be hard-pressed to find another bookstore like it in the country who does what they do. Poke around their site for a sampling of that, including their Midwest Pages to Prisoners Project. It was, undoubtedly, one of the first bookstores I reached out to when "Tunnel-Ball" was published.
I can't wait to see the newly renovated space the next time I am there ...
T-B and Shel Silverstein, united at last.